21.2 Plus 108 Addition :

Number 1	Number 2	Answer
21.2	108	129.2

How to calculate 21.2 plus 108 ?

Let's break down the addition of 021.2 and 10800 step by step:

   021.2      <-- Start with the rightmost column
+  10800
---------

    Add the digits in the rightmost column:
        2 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   021.2
+  10800
---------
     2


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.2
+  10800
---------
     9.2


    Add the digits in the rightmost column:
        2 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   021.2
+  10800
---------
     29.2


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   021.2
+  10800
---------
     129.2

    Continue to the left:
        There are no more columns to the left.

The final result is 129.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	115	136.3	21.3 plus 115
21.4	124	145.4	21.4 plus 124
21.5	127	148.5	21.5 plus 127
2.2	2.6	4.8	2.2 plus 2.6
4.9	4.3	9.2	4.9 plus 4.3
1.1	3.4	4.5	1.1 plus 3.4